Help¶

Allow enabling the nRF SPI Master with EasyDMA, despite Product Anomaly Notice 58 (SPIM: An additional byte is clocked out when RXD.MAXCNT == 1 and TXD.MAXCNT <= 1). Without this override, the SPI Master is only available without EasyDMA. Note that the ‘SPIM’ and ‘SPIS’ drivers use EasyDMA, while the ‘SPI’ driver does not. Use this option ONLY if you are certain that transactions with RXD.MAXCNT == 1 and TXD.MAXCNT <= 1 will NOT be executed.

Direct dependencies¶

SOC_NRF52832 && SPI_NRFX && SPI

(Includes any dependencies from ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Kconfig definition¶

At <Zephyr>/drivers/spi/Kconfig.nrfx:13

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:38 → <Zephyr>/drivers/spi/Kconfig:212

Menu path: (Top) → Device Drivers → SPI hardware bus support → nRF SPI nrfx drivers

config SOC_NRF52832_ALLOW_SPIM_DESPITE_PAN_58
    bool "Allow enabling the SPIM driver despite PAN 58"
    depends on SOC_NRF52832 && SPI_NRFX && SPI
    help
      Allow enabling the nRF SPI Master with EasyDMA, despite
      Product Anomaly Notice 58 (SPIM: An additional byte is
      clocked out when RXD.MAXCNT == 1 and TXD.MAXCNT <= 1).
      Without this override, the SPI Master is only available
      without EasyDMA. Note that the 'SPIM' and 'SPIS' drivers
      use EasyDMA, while the 'SPI' driver does not. Use this
      option ONLY if you are certain that transactions with
      RXD.MAXCNT == 1 and TXD.MAXCNT <= 1 will NOT be executed.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)